The patch titled
Subject: memfd-fix-cow-issue-on-map_private-and-f_seal_future_write-mappings-fix
has been removed from the -mm tree. Its filename was
memfd-fix-cow-issue-on-map_private-and-f_seal_future_write-mappings-fix.patch
This patch was dropped because it was folded into memfd-fix-cow-issue-on-map_private-and-f_seal_future_write-mappings.patch
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: memfd-fix-cow-issue-on-map_private-and-f_seal_future_write-mappings-fix
reflow comment, per Christoph
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Cc: Joel Fernandes (Google) <joel@xxxxxxxxxxxxxxxxx>
Cc: Nicolas Geoffray <ngeoffray@xxxxxxxxxx>
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/shmem.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/shmem.c~memfd-fix-cow-issue-on-map_private-and-f_seal_future_write-mappings-fix
+++ a/mm/shmem.c
@@ -2217,8 +2217,8 @@ static int shmem_mmap(struct file *file,
* Since an F_SEAL_FUTURE_WRITE sealed memfd can be mapped as
* MAP_SHARED and read-only, take care to not allow mprotect to
* revert protections on such mappings. Do this only for shared
- * mappings. For private mappings, don't need to mask VM_MAYWRITE
- * as we still want them to be COW-writable.
+ * mappings. For private mappings, don't need to mask
+ * VM_MAYWRITE as we still want them to be COW-writable.
*/
if (vma->vm_flags & VM_SHARED)
vma->vm_flags &= ~(VM_MAYWRITE);
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
memfd-fix-cow-issue-on-map_private-and-f_seal_future_write-mappings.patch
mm-sparse-do-not-waste-pre-allocated-memmap-space-fix.patch
mm-vmscan-simplify-lruvec_lru_size-fix-fix.patch
hugetlb-remove-duplicated-code-checkpatch-fixes.patch
hugetlb-remove-unused-hstate-in-hugetlb_fault_mutex_hash-fix.patch
mm-madvise-replace-with-page_size-in-madvise_inject_error-fix.patch
mm-annotate-refault-stalls-from-swap_readpage-fix.patch
